Airtac JCK High Strength Welding Clamping Cylinder JCK40X15AM3RKA

Airtac

Airtac JCK High Strength Welding Clamping Cylinder JCK40X15AM3RKA

$351.25 $358.75
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Description
JCK Heavy-duty Welding Clamp Cylinder
1. Patented crank-slider mechanism (constructed with high-strength, wear-resistant materials): a) Ensures structural stability and generates exceptional clamping force with minimal air pressure through high mechanical efficiency. b) Integrated self-locking mechanism maintains clamping force even during air supply interruption.
2. DIN-compliant four-side mounting configuration for flexible installation options.
3. Monolithic design integrating clamping mechanism with pneumatic cylinder for enhanced structural integrity.
4. Specially engineered sensor bracket with anti-spatter design and ±15° adjustable angles, featuring anti-interference shielding for stable signal transmission.
5. Space-efficient oval-shaped cylinder housing optimizes equipment layout in confined spaces.
6. Modular clamp arms (AM1/AM2/AM3/AM4) with R/C/L variants (radial/vertical/lateral orientations) adapt to diverse operational demands.
7. Tool-free opening angle adjustment via replacement of adjustment screws (15°-180° range).
Category: Welding Clamping Cylinders | Brand: AIRTAC | Series: JCK

AirTAC JCK Series Heavy-Duty Welding Clamp Cylinder JCK40X15AM3RKA Specifications

  • Model: JCK40X15AM3RKA
  • Series: JCK (High Rigidity Welded Clamp Type)
  • Bore size: 40mm
  • Stroke: 15mm
  • Operating pressure: 0.05–1.0 MPa
  • Operating temperature: -20℃ to 80℃
  • Mounting type: Front flange mounting (AM3)
  • Rod end type: RKA (Female rod end with internal thread)
  • Cushioning: Adjustable pneumatic cushion
  • Body material: Aluminum alloy (hard anodized)
  • Rod material: Stainless steel (SUS304)
  • Seal material: NBR (nitrile rubber)
  • Weight: 1.65 kg (with standard accessories)
  • Dimensions:
    • Length (retracted): 146mm
    • Height: 40mm (body diameter)
    • Mounting flange width: 60mm
    • Rod thread: M10×1.25
  • ISO standard: 15552 compliant
  • Protection class: IP54 (standard), IP67 optional

Heavy-wall welded cylinder specifically engineered for high rigidity requirements in welding fixtures and industrial clamping applications. Features double piston seals and reinforced guide bushings for precise positioning repeatability (±0.2mm). The compact AM3 flange design enables direct mounting to jig plates with 4×M5 mounting screws (included).

Typical Applications:
  • Robotic welding positioner clamping mechanisms
  • Press brake tooling fixation systems
  • Automotive body-in-white fixture stations
  • High-temperature plastic injection mold locking
  • Forging machine workpiece retention
Installation note: Use anti-vibration washers when mounting to welded structures. Lubricate rod with ISO VG32 hydraulic oil before initial operation. Avoid lateral loads exceeding 30N. For M3RKA variant, maximum allowable side load increases to 50N when using optional guide block (sold separately).
Maintenance Protocol:
  • Relubrication interval: Every 500km of cumulative stroke or 6 months
  • Inspect rod surface roughness (Ra ≤0.4μm) quarterly
  • Replace cushion seals after 1 million cycles


Property Property Value
sku JCK40X15AM3RKA
Clamping Arm Position Code Clamping Arm Horizontal
Clamping Arm Model Code Offset 45mm
Opening Angle <15mm>
Port Size PT1/8
Bore Diameter <40mm>
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Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:

  • Received the wrong item.
  • Item arrived not as expected (ie. damaged packaging).
  • Item had defects.
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The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.

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